$ git clone -n https://src.fedoraproject.org/rpms/wslay.git /var/lib/mock/f45-build-38546-725/root/chroot_tmpdir/scmroot/wslay
Cloning into '/var/lib/mock/f45-build-38546-725/root/chroot_tmpdir/scmroot/wslay'...
$ git fetch origin 5ed2dbb312df236187c115951486a7d51441ee76:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wslay
 * [new ref]         5ed2dbb312df236187c115951486a7d51441ee76 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5ed2dbb Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild